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Rulon Bearings

Daikin DAI-EL® G-310LBP Fluoroelastomer Copolymer, 66% Fluorine Content
Categories: Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer; Rubber or Thermoset Elastomer (TSE)

Material Notes: DAI-EL® G-310LBP is a low viscosity bisphenol curable, gum copolymer. It has excellent mold flow for transfer or injection molding. Properly compounded, DAI-EL® G-310LBP produces vulcanizates with excellent heat and compression set resistance.

Typical Applications: O-rings, shaft seals, gaskets, molded tubing

Rheological Properties MDR 2000:
Temperature: 177°C
Frequency: 100 cpm
Strain: 0.5°
Test time: 6 min

Information provided by Daikin.

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.81 g/cc1.81 g/cc
Mooney Viscosity 23
@Temperature 121 °C
23
@Temperature 250 °F
ML 1+10
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7878
Tensile Strength at Break 14.2 MPa2060 psi
Elongation at Break 200 %200 %
100% Modulus 5.80 MPa
@Strain 100 %
841 psi
@Strain 100 %
Compression Set 16 %
@Temperature 200 °C,
Time 252000 sec
16 %
@Temperature 392 °F,
Time 70.0 hour
#214 O-ring; ASTM D395 Method B
 
Thermal PropertiesMetricEnglishComments
Minimum Service Temperature, Air -18.0 °C-0.400 °FLow Temperature Retraction; ASTM D1329
 
Processing PropertiesMetricEnglishComments
Cure Time 1.00 min0.0167 hourts2, scorch time
 1.20 min0.0200 hourt'50, time to 50% cure
 1.90 min0.0317 hourt'90, time to 90% cure
 10.0 min
@Temperature 177 °C
0.167 hour
@Temperature 351 °F
Press Cure
 1440 min
@Temperature 232 °C
24.0 hour
@Temperature 450 °F
Post Cure
 
Component Elements PropertiesMetricEnglishComments
Fluorine, F 66 %66 %
 
Descriptive Properties
ColorBeige to pale brown
MH23.4 dNmmaximum torque
ML0.8 dNmminimum torque
Test Formula0.5 phrPhosphonium accelerator
 100 phrDAI-EL® G-310LBP
 2 phrBisphenol AF
 3 phrMagnesium oxide
 30 phrMT Carbon Black (N-990)
 6 phrCalcium hydroxide

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PDAIJ9812 / 209883

Master Bond adhesives

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